Difference between a vape pen and a portable vape like the solo?

Im looking to buy my first portable vape and I was wondering what the main differences are between something like the Cera LL vape compared to the solo? Are there any big disadvantages about vape pens that I should know about?

The difference is one actually vaporizes the flowers while the other one can only claim to. Don't buy E-Cig/Oil pens to use with flowers. The form factor is nice but the technology is not there yet. I'd get a Solo if I needed a portable.

The difference is one actually vaporizes the flowers while the other one can only claim to. Don't buy E-Cig/Oil pens to use with flowers. The form factor is nice but the technology is not there yet. I'd get a Solo if I needed a portable.

Depends how portable you want it, though. I LOVE my Solo, but I don't really take it out. I use Pax for on the go vaping. It's small and fits in your pocket. It has it's drawbacks, of course, but I'm just saying its what I use when I'm out. I've never owned a pen, but have a Pesei coming Friday